Turn myself into a beast.

procedure代码： CREATE OR REPLACE Procedure GET_MAX(a NUMBER,b NUMBER,c OUT NUMBER) IS BEGIN IF a>b THEN c:=a; ELSE c:=b; END IF; END GET_MAX;  sql-map: &l...

继承映射介绍-iBATIS supports inheritance hierarchies by using a special mapping called a discriminator. Using a discriminator you can determine the type of class to be instantiated based on a value in the d...

    <select id="getCategories" parameterClass="java.util.ArrayList" resultClass="model.Category">         SELECT * FROM category         <dynamic prepend="WHERE">